baber/WOPTO huggingface dataset:
Patent JP-S60224018-A (JP)
Title: Centering method by plumb-bob and weight oscillation stopping vessel
Inventor: AJINO SUSUMU
IPC: G01C15/08
Filed: 1984-04-23
Abstract: PURPOSE:To speed up centering by suspending a weight for a plumb-bob to a wide- mouthed vessel which is marked with a center position to the bottom and contains water or a transparent liquid having the higher viscosity than the viscosity of water, matching the top end of the weight with the mark and indexing the center position from the center mark on the outside of the vessel. CONSTITUTION:The upper part of the weight oscillation stopping vessel is opened and a mark for determining the center position is indelibly put to the inside base thereof. A marking mechanism for indexing center position such as a mechanism provided with >=2 point marks in order to transfer exactly the mark for determining the center position on the floor base is provided on the outside of the vessel. The water or the transparent liquid having the higher viscosity than the viscosity of the water is put into the weight oscillation stopping vessel and the vessel is placed near the stop position of the plumb-bob to put the weight into the vessel; at the same time the top end position of the weight and the mark for determining the center position in the inside of the vessel are mated and the center mark on the outside of the vessel is exactly transferred to the floor surface by which the exact center position is indexed. Centering is thus made possible in short time.
Patent JP-S63246258-A (JP)
Title: Printing control device for dot printer
Inventor: OTA YOSHIAKI
IPC: B41J2/30
Filed: 1987-04-01
Abstract: PURPOSE:To achieve prevention of printing shear when each pin is actuated, by a method wherein a seal time to each pin is calculated by detecting a number of head driving and a frequency of each pin, and printing timing for each pin is corrected. CONSTITUTION:A head driving control circuit 3 is equipped with a function that a seal time to each pin is calculated based on a dot positional data outputted from a dot positional detection circuit 1 and a frequency data outputted from a frequency detection 2 and besides, each printing timing to basic printing timing is corrected based on this seal time. The head driving control circuit 3 detects information of the dot positional data and the frequency data by basic printing timing, caluculates a correction time from basic printing timing to each pin, generates correction 1 or 2 by printing timing each pin, and effectively corrects the positional shear of a printed dot thereby.
Patent JP-S575871-A (JP)
Title: Cathode part of magnetron type sputtering apparatus
Inventor: FUNAKI HIDEFUMI
IPC: H01J37/34
Filed: 1980-06-16
Abstract: PURPOSE: To enable magnetron sputtering of a magnetic body, in the magnetron sputtering apparatus, by using a target material of the magnetic body as a part of the yoke of a magnetic circuit during sputtering.  
     CONSTITUTION: A cross area of the target material 11 of a ferromagnetic body and the cross area of a target electrode 12 made of a soft magnetic material are parallelly arranged in an adjacent condition. Because this parallel arrangement has a structure forming a yoke part of an E shaped magnet, even if the target material has ferromagnetic property, an adverse influence is not affected to the flux 16 generated in a space. Further, even if the target material becomes thin after sputtering is carried out for a long time, because the target electrode 12 is formed from a material with low magnetic resistance, there is almost no influence to the flux 16. Further, because a magnetic field distribution in parallel with the target 11 in the space is good, an area to be sputtered of the target becomes wide as well as uniform and there is excellent points such as good utilization efficiency of the target 11. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000245136-A (JP)
Title: Self-rotating power generator using repulsion characteristics of magnet
Inventor: ITO EIJI
IPC: H02K53/00
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain rotating power for along time without supply of energy from the outside. SOLUTION: A plurality of the like poles Ns or Ss disposed on the outer periphery at regular intervals are disposed on a rotor side to obtain rotational power by a rotor which rotates by repulsion generated between the like poles. In conventional methods of obtaining power, potential or kinetic energy utilizing hydraulic power, steam, and gas is applied to a rotating body, and electric power was supplied to both of the rotor and stator or one of them to cause electromagnetic induction to be generated for obtaining rotational power in a motor. In this method, a magnet is disposed so as to generate repulsion which is one of the basic characteristics of the magnet on the front end of the rotor and stator, so as to cause the rotor to rotate without supply of energy from the outside, thereby obtaining rotational power by itself.
Patent JP-H05240009-A (JP)
Title: Hydraulic tappet for internal combustion engine
Inventor: SHIDA TOSHIMITSU
IPC: F01L1/25
Filed: 1992-03-03
Abstract: PURPOSE:To reduce the whole weight of a tappet without deteriorating strength and rigidity. CONSTITUTION:An inner cylinder 5 is integrated with an outer cylinder 3 and an upper piece 4 by press-working a thin steel plate, the inner cylinder 5 guides an outer plunger 12 in a value clearance adjusting unit A. The inner cylinder 5 and the outer cylinder 3 are connected to each other by means of a reinforcing member 11 which is inclined downward in a radial direction. A blocking plate 23 is fixed to the upper piece 4 over a wide range. High rigidity against loads applying in radial and axial directions is provided. A problem of strength is not caused even when a body 1 has been thinned. The whole weight of the tappet is thus reduced.
Patent JP-S60241094-A (JP)
Inventor: TAKAHASHI HIROYOSHI
IPC: G10C3/16
Filed: 1985-04-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S563670-A (JP)
Title: Tool product coated with ceramic
Inventor: SHIBUKI KUNIO
IPC: C23C30/00
Filed: 1979-06-26
Abstract: PURPOSE:To improve the performance of a tool, by coating its surface with a group comprising carbide, nitride, and oxide of a specific metal to form an inner layer, and by coating the inner layer with a group comprising Al oxide, metallic oxynitride, or nitride to form an outer layer. CONSTITUTION:Tool material is coated with one or more members selected from the group consisting of carbide, nitride, and oxide of one or more metal members selected from the group consisting of Ti, Zr, Hf, Ta, W to form an inner coating layer of ceremic material 0.5-15mum in thickness. The tool material is further coated to form an outer layer with a mixture consisting of 30-98vol% Al oxide and 2-70vol% metallic oxynitride or nitride shown by M(NxOy)z, where M is one kind or two kinds or more of the group consisting of Ti, Zr, Hf, x is 0-0.9 or less, y is 0-0.9 or less, z is 0.7-2. The most upper layer 0.1-3mum in thickness which coats the intermediate layer of TiC etc. having increased bonding force can be added, and a portion of nonmetallic elements of the inner layer can be replaced with boron.
Patent JP-H02259837-A (JP)
Title: Program specification managing device
Inventor: YOSHIDA KIYOMI
IPC: G06F9/06
Filed: 1989-03-31
Abstract: PURPOSE:To shorten a time required for management by performing compilation by storing program specification as partial specification divided into logical partial units, and selecting the program specification in which the partial specification is updated. CONSTITUTION:File specification and picture specification required by procedure specification are recognized by a procedure specification managing means 4, a file specification managing means 5, and a picture specification managing means 6. A partial specification storage means 7 stores the picture specification, the file specification, and the procedure specification as the partial specification in which the program specification is divided into the partial units, and a latest specification compiling means 8 compiles only the program specification in which the partial specification is updated. In such a way, even when either the partial specification is updated and the partial specification to be updated is generated according to the above update or plural partial specification to be compiled are generated, the management can be performed without missing them, and work can be performed integrally, which shortens the time required for the management.
Patent JP-H02289055-A (JP)
Title: Character processor
Inventor: KURATA MASAAKI
IPC: G06F17/21
Filed: 1989-03-30
Abstract: PURPOSE:To eliminate the work for setting a read-out area of graphic information by a manual work by storing area information of the graphic information at the time of inputting its graphic information, securing automatically the read-out area of the graphic information, based on the area information when the graphic information is read out, and reading out the graphic information in this area. CONSTITUTION:When graphic information is inputted from an input means 1, area information of its graphic information is added to the graphic information and it is stored in a graphic information storage means 3. When a read-out instruction of desired graphic information is inputted from the input means 1, first of all, the area information added to the desired graphic information is read out of the graphic information storage means 3, and based on this area information, a display frame for surrounding the desired graphic information is displayed on a screen. Subsequently, when read-out of the graphic information is supported after setting this display frame to a desired position, the desired graphic information is read out in the set display frame. In such a way, the efficiency of an image data call work is enhanced.
Patent JP-H09239266-A (JP)
Title: Metal separating material and its manufacture
Inventor: INUKAI YOSHINARI
IPC: C22B41/00
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To separate Ge(IV) from other metal or a semimetal at a high selection rate by crosslinking and forming a chitosan derivative into which a saccharic side chain is introduced. SOLUTION: A germanium separating material is obtained by crosslinking a chitosan derivative into which a saccharic side chain is introduced. This germanium separating material is manufactured by first, introducing the saccharic side chain into chitosan through a saccharic reaction in the presence of dimethylamineborane and then corsslinkling the chitosan using chloromethyloxirane, or by introducing the sacchric side chain into the corsslinked chitosan through the saccharic reaction in the presence of dimethylamineborane. The separate the germanium from any other metal or the semimetal using this separating material, the separating material is dumped into an aqueous dolution containing the germanium and other metals and mixed together by shaking, or the aqueous solution is allowed to pass through an absorption column filled with the separating material.  Thus, the germanium is adsorbed into the separating material preferentially to the other metal of the semimetal. Thus, it is possible to efficiently separate the germanium.
Patent JP-S60224032-A (JP)
Title: Method of detecting flowing out of slag
Inventor: TOKUDA MASATOSHI
IPC: B22D11/16
Filed: 1984-04-20
Abstract: PURPOSE:To make flowing out quickly and exactly and to improve the quality of products by detecting the radiation energy of substances flowing out from a container on two wave-length bands and detecting flowing out of slag based on the proportion of the detected energy. CONSTITUTION:The radiation energy of molten steel 12 that flows out from a ladle 11 to a tundish 14 and slag 16 that follows it is caught by optical rods 20a, 20b in a containing tube 19, and after passing through optical fiber cables 21a, 21b, optical filters 22a, 22b, long wavelength lambda1 and short wavelength lambda2 components are photoelectrically converted and inputted to a signal processing device 30. When the caught energy ratio is larger than the reference value of judgement, it is judged as slag, and an operation command signal is given to an oil pressure controlling circuit 18. The rod 17a of an oil pressure cylinder 17 is advanced and a sliding nozzle 13 is closed, and at the same time, an alarm lamp 31 is lit up.
Patent JP-H07286567-A (JP)
Title: Inner cam type distribution type fuel injection pump
Inventor: KONDO SHIGEYUKI
IPC: F02M41/14
Filed: 1994-04-20
Abstract: PURPOSE:To restrict noise in usage, and eliminate danger of damaging a rotary finishing surface of a distribution rotor. CONSTITUTION:A fuel injection pump 1 repeats a series of actions of suction, pressurization, and distribution, where a distribution rotor 13 is pushed by a spring 41 in such a direction as to get apart from a drive shaft 17, with a pressure surface 13c pushed to a bearing 43 for its motion in a thrust direction to be restricted. Collision of a protrusion 83 provided on the distribution rotor 13 with a stop groove 81 provided in a drive shaft 17 to generate noise at a coupling 8 can thus be eliminated. Because distortion of contact of a rotary finishing surface as an outer circumferential surface of a small diameter part 13a of the distribution rotor 13 with an inner circumferential surface of a cylinder 12 by above collision is also eliminated. damaging of the rotary finishing surface of the small diameter part 13a is eliminated.
Patent JP-S527562-A (JP)
Title: Pick-and-place unit
Inventor: TANEDA KOUKI
IPC: B23Q7/04
Filed: 1975-07-02
Abstract: PURPOSE: To provide a pick-and-place unit, with which a holding means is adapted to be moved in good order by a single drive source without using any special control means. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000271713-A (JP)
Title: Device for controlling cooling water
Inventor: TOKI TAKEO
IPC: B22D11/16
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To lighten the workload of a worker and to improve the quality of a cast slab by obtaining cooling water quantity according to casting speed of the cast slab as the calculated cooling water quantity and controlling a secondary cooling water quantity according to the setting cooling water quantity obtd. by correcting the calculated cooling water quantity based on the water temp. of the secondary cooling water. SOLUTION: A casting speed detector 25 gives the rotating speed detected with pinch rolls 12 to a controller 24 as the casting speed signal to decide the secondary cooling water quantity. In the controller 24, the secondary cooling water quantity corresponding to the casting speed indicated with the casting speed signal is obtd. from a first pattern and e.g. in the case of being two series, this cooling water quantity is made to the total calculated cooling water quantity of a first and a second cooling nozzles. The correcting coefficients of the first and the second cooling nozzles from a second pattern are obtd. through the controller 24 according to the water temp. detected with a thermometer 21 and the calculated cooling water quantities are corrected with the correcting coefficients to decide the setting cooling water quantities.  The secondary cooling water quantities are measured with flowmeters 22a, 22b and compared with the setting cooling water quantities through the controller 24 to control flow rate adjusting values 23a, 23b.
Patent JP-H02259437-A (JP)
Title: Fluid leak preventing apparatus of pressure sensor
Inventor: WAKAYAMA KIYOSHI
IPC: G01L19/14
Filed: 1989-03-31
Abstract: PURPOSE:To prevent that a liquid pressure medium leaks and flows into a sensor by the destructive pressure generated in the sensor by supporting a sphere in a cavity in a freely displaceable manner by an elastic body to make an introducing port or an atmosphere opening port freely closable. CONSTITUTION:When destructive pressure is generated in a sensor, a fluid flows in a cavity 7 from the cavity of the sensor through the introducing port 8 of the apparatus. Since the fluid presses a sphere 1 to push up the same, the first and second compression coil springs 2, 3 or the first and second coned disc springs are simultaneously displaced in the same direction. Next, since the pushed-up sphere 1 closes the atmosphere opening port 6 provided to a housing cover 4, the leakage of the fluid to the outside of the sensor can be prevented. When destructive negative pressure is generated, the springs 2, 3 or the first and second disc springs are displaced in the entirely reverse direction along with the sphere 1 and the introducing port 8 is closed by the sphere 1 to make it possible to prevent the leakage of the fluid into the sensor.
Patent JP-S61236797-A (JP)
Title: Improved purification of growth hormone substance
Inventor: GRINNAN EDWARD LEONARD
IPC: C07G15/00
Filed: 1986-04-07
Abstract: A process is provided for separating impurities from an impure mixture containing growth hormone-like material, which comprises:
 (1) applying said mixture to a reverse phase macroporous acryulate ester copolymer resin support at a pH of from about 7 to about 9; and
 (2) eluting said growth hormone-like material from said support with an aqueous eluant having a pH of from about 7 to about 9 and containing from about 20% to about 80% by volume of an organic diluent selected from the group consisting of acetone, acetonitrile, and a combination of acetone and acetonitrile.
Patent JP-S61239670-A (JP)
Title: Thin-film transistor and manufacture thereof
Inventor: NOGUCHI KESAO
IPC: H01L29/78
Filed: 1985-04-16
Abstract: PURPOSE:To etch a high concentration layer selectively, and to improve the reproducibility of characteristics and yield by forming structure in which the depth of diffusion of a source-drain electrode metal is deeper than a high-doped layer under an electrode in a thin-film transistor. CONSTITUTION:A Mo gate electrode 32 is shaped onto a glass plate 31, a gate insulating film 34 consisting of SiN, a non-added a-Si:H film 35 and an N<+> film 30 composed of P-added a-Si:H are superposed through a plasma CVD method, and the films 35, 30 are etched insularly. A Cr electrode film 67 under the state keeping the substrate at 200 deg.C and an ITO conductive film 33 under the state keeping the substrate at 250 deg.C are superposed, and Cr is diffused 38 into a-Si:H. A mask is applied and ITO 33 and Cr 67 are removed through etching, and a source electrode 37 and a drain electrode 36 consisting of Cr are shaped. The N<+> layer 30 and the Cr diffusion layer 38 are removed selectively through etching by diluted hydrofluoric acid by the same mask, all conductive films between the electrodes 37, 36 are removed, and I-type a-Si:H is exposed, thus forming a channel section 39 for a thin-film transistor with excellent reproducibility.
Patent JP-H11282178-A (JP)
Title: Electrophotographic photoreceptor
Inventor: MORI NOBUYOSHI
IPC: G03G5/06
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a positively chargeable electrophotographic photoreceptor free from generation of ozone and superior in sensitivity characteristics by incorporating a specified charge transfer material of a benzidine compound and a specified charge generating material in a photosensitive layer. SOLUTION: The photosensitive layer formed on the conductive substrate of the electrophotographic photoreceptor contains the charge transfer material of the benzidine compound represented by formula I and the charge generating material of an azo compound represented by formula II, and in formulae I, each of A1 -A4 is a pyridyl or alkyl pyridyl or alkoxypyridyl group or a halogen atom each combining in the 2-position; each of R1 and R2 is an H or halogen atom or an alkyl or alkoxy group. In formula II, each of A1 and A2 is a pyridyl or alkylpyridyl group or a halogen pyridyl group each combining in the 2-position; each of B1 and B2 is an aryl or alkyl or halogenoaryl group; and each of R1 and R2 is an H or halogen atom or an alkyl or alkoxy group.
Patent JP-H03281206-A (JP)
Title: Kneading of concrete
Inventor: MINATO RYUJIRO
IPC: B28C7/12
Filed: 1990-03-30
Abstract: PURPOSE:To prepare economically a concrete with high quality using ice blocks by a method wherein a liquefied low temp. gas is injected in water to generated ice blocks as a pseudo-solid in water and the ratio of the ice blocks in water is adjusted to feed the mixture in a mixer and it is kneaded with a cement, an aggregate and other concrete materials. CONSTITUTION:Ice blocks as a pseudo-solid, namely, ice sherbet type ice blocks formed by injecting a liquefied nitrogen gas 9 in water in a water bath 5 are sent in an ice separator 1 to separate a set amt. of water. Then, a kneading water contg. the ice sherbet type ice blocks with a specified ratio from which a set amt. of water has been separated is fed in a mixer 4 wherein it is kneaded with a cement and an aggregate respectively metered in a cement metering tank 2 and a concrete aggregate metering tank 3 to prepare a concrete. As it is unnecessary to slice large ice blocks, the manufacturing cost is low and as ice blocks as a pseudo-solid is used, it s possible to prepare a concrete with improved bleeding ratio and high quality.
Patent JP-2000126307-A (JP)
Title: Universal joint which can be used many times
Inventor: GABBARD MARK E
IPC: A61J1/10
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a universal joint which can be used for a wide range of connection parts, and which can repeatedly access a medical fluid. SOLUTION: This universal joint can be used a large number of times to access the fluid contents in a container or to supply the fluid to the container. The adjustable joint consists of the tubular joint main body 30 which is designed so that it can be smoothly inserted into the fluid outlet 14 of the container 10, and an elastomer film which is attached inside the joint main body 30 and can be sealed by itself whenever its use is finished. The adjustable joint can repeatedly access the fluid contents 12 in the container 10.
Patent JP-H06111750-A (JP)
Title: Equalization apparatus of ion implantation into surface of flat sample
Inventor: JIYAN MITSUSHIERU RAMURE
IPC: H01L21/265
Filed: 1991-03-22
Abstract: PURPOSE: To provide an apparatus which uniforms ion implantation in the surface of a flat sample to be used for surface insulator of a semiconductor wafer. CONSTITUTION: This apparatus carries out uniform ion implantation in the surfaces of flat samples 12 set in a plurality of supporting bodies 12 distributed in a rotating member 14. Preferably, magnetic means 20, 22 to rotate the supporting bodies 12 so as to carry each sample under ion beam at variously changing angles during the rotation of a drum and consequently, a trouble relevant to channeling of ions in the samples can be prevented.
Patent JP-S558166-A (JP)
Title: Data transmission system
Inventor: ISHIKAWA SATOSHI
IPC: H03M5/12
Filed: 1978-07-04
Abstract: PURPOSE:To simplify the circuit constitution by securing the exclusive logic sum for the data signal and the clock pulse. CONSTITUTION:Data signal A within shift register 1 which is read out by clock pulse B synchronized with the transmission request given from clock oscillator 2 plus clock pulse B sent from oscillator 2 are applied to exclusive logic circuit 3 through delay circuit 5. Thus the phase modulation is given to data signal A. Then the longest pulse duration gamma of modulation signal C is set under repetitive cycle T of transmission clock pulse B to be transmitted. In such way, the circuit constitution can be simplified greatly compared with the conventional one with excellent performance secured in the practical use.